11. Both machines will then be connected by digital leased lines using the OMS. 12. Its mobile services contributed 3 per cent and leased lines 8 per cent. 13. Leased lines between company offices cost up to four times more than in America.14. Mobile services contributed three per cent while eight per cent was from leased lines . 15. Mexico has countered with complaints about U . S . carriers misusing leased lines . 16. Your choices will include ISDN lines, frame relay or ATM circuits or leased lines . 17. Not only are NTT local leased lines expensive; the NTT network has restricted capacity. 18. Continental will provide countywide telephone service by supplementing its existing cable networks with leased lines . 19. Revenues for leased line , telex and data transfer services all declined in the year. 20. WANs are often built using leased lines .
